
Dynamics of Information Systems
by Hirsch, Michael J.; Pardalos, Panos M.; Murphey, RobertRent Textbook
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Summary
Table of Contents
Preface | p. v |
The Role of Dynamics in Extracting Information Sparsely Encoded in High Dimensional Data Streams | p. 1 |
Introduction | p. 1 |
Key Subproblems Arising in the Context of Dynamic Information Extraction | p. 2 |
Nonlinear Embedding of Dynamic Data | p. 5 |
Structure Extraction from High Dimensional Data Streams | p. 7 |
Robust Dynamic Data Segmentation | p. 10 |
Example 1: Video Segmentation | p. 13 |
Example 2: Segmentation of Dynamic Textures | p. 15 |
Constrained Interpolation of High Dimensional Signals | p. 17 |
Hypothesis Testing and Data Sharing | p. 20 |
Conclusions | p. 25 |
References | p. 25 |
Information Trajectory of Optimal Learning | p. 29 |
Introduction | p. 29 |
Topology and Geometry of Learning Systems | p. 32 |
Problem Statement and Basic Concepts | p. 32 |
Asymmetric Topologies and Gauge Functions | p. 34 |
Trajectories Continuous in Information | p. 35 |
Optimal Evolution and Bounds | p. 37 |
Empirical Evaluation on Learning Agents | p. 40 |
Conclusion | p. 43 |
References | p. 44 |
Performance-Information Analysis and Distributed Feedback Stabilization in Large-Scale Interconnected Systems | p. 45 |
Introduction | p. 45 |
Problem Formulation | p. 48 |
Performance-Information Analysis | p. 52 |
Problem Statements | p. 62 |
Distributed Risk-Averse Feedback Stabilization | p. 74 |
Conclusions | p. 80 |
References | p. 81 |
A General Approach for Modules Identification in Evolving Networks | p. 83 |
Introduction | p. 84 |
Preliminaries and Problem Definition | p. 85 |
Preliminaries | p. 85 |
Problem Definition | p. 86 |
Compact Representation of a Network | p. 86 |
Structure Preservation | p. 88 |
Size of the Compact Representation | p. 91 |
Partition Based on Evolution History | p. 92 |
Algorithm | p. 93 |
Complexity | p. 95 |
Experimental Evaluation | p. 96 |
Conclusions | p. 99 |
References | p. 99 |
Topology Information Control in Feedback Based Reconfiguration Processes | p. 101 |
Introduction and Motivation | p. 101 |
Group Communication Networking | p. 103 |
Reconfiguration Process Optimization | p. 108 |
Topology Information Model | p. 108 |
Information Control Problem | p. 111 |
Topology Information Control | p. 113 |
Lagrangian Solution | p. 113 |
Distributed Implementation | p. 116 |
Summary of Computational Results | p. 120 |
Concluding Remarks | p. 122 |
References | p. 123 |
Effect of Network Geometry and Interference on Consensus in Wireless Networks | p. 125 |
Introduction | p. 125 |
Problem Formulation | p. 126 |
Analysis of a Ring and a 2D Torus | p. 129 |
The 1-D Case: Nodes on a Ring | p. 129 |
Nodes on a Two-Dimensional Torus | p. 132 |
Hierarchical Networks | p. 138 |
Conclusions | p. 141 |
References | p. 142 |
Analyzing the Theoretical Performance of Information Sharing | p. 145 |
Introduction | p. 145 |
Information Sharing | p. 147 |
Token Algorithms | p. 148 |
Experimental Results | p. 149 |
Optimality of the Lookahead Policy | p. 150 |
Optimality of the Random Policies | p. 151 |
Effects of Noisy Estimation | p. 152 |
Properties Affecting Optimality | p. 154 |
Scaling Network Size | p. 156 |
Related Work | p. 161 |
Conclusions and Future Work | p. 162 |
References | p. 163 |
Self-Organized Criticality of Belief Propagation in Large Heterogeneous Teams | p. 165 |
Introduction | p. 165 |
Self-Organized Criticality | p. 167 |
Belief Sharing Model | p. 168 |
System Operation Regimes | p. 169 |
Simulation Results | p. 170 |
Related Work | p. 181 |
Conclusions and Future Work | p. 182 |
References | p. 182 |
Effect of Humans on Belief Propagation in Large Heterogeneous Teams | p. 183 |
Introduction | p. 183 |
Self-Organized Critical Systems | p. 185 |
The Enabler-Impeder Effect | p. 185 |
Model of Information Dissemination in a Network | p. 186 |
Simulation Results | p. 187 |
Related Work | p. 194 |
Conclusion and Future Work | p. 195 |
References | p. 195 |
Integration of Signals in Complex Biophysical Systems | p. 197 |
Introduction | p. 198 |
Methods for Analysis of Phase Synchronization | p. 199 |
Instantaneous Phase | p. 199 |
Phase Synchronization | p. 201 |
Generalized Phase Synchronization | p. 201 |
Analysis of the Data Collected During Sensory-Motor Experiments | p. 203 |
Sensory-Motor Experiments and Neural Data Acquisition | p. 203 |
Computational Analysis of the LFP Data | p. 204 |
Conclusion | p. 209 |
References | p. 210 |
An Info-Centric Trajectory Planner for Unmanned Ground Vehicles | p. 213 |
Introduction | p. 213 |
Problem Formulation and Background | p. 215 |
Obstacle Motion Studies | p. 217 |
The Sliding Door | p. 217 |
The Cyclic Sliding Door | p. 219 |
Obstacle Crossing (No Intercept) | p. 224 |
Obstacle Intercept | p. 225 |
Obstacle Intercept Window | p. 226 |
Target Motion Studies | p. 228 |
Target Rendezvous: Vehicle Faster than Target | p. 228 |
Target Rendezvous: Vehicle Slower than Target | p. 229 |
Target Rendezvous: Variable Target Motion | p. 230 |
Conclusion | p. 231 |
References | p. 231 |
Orbital Evasive Target Tracking and Sensor Management | p. 233 |
Introduction | p. 233 |
Fundamentals of Space Target Orbits | p. 235 |
Time and Coordinate Systems | p. 235 |
Orbital Equation and Orbital Parameter Estimation | p. 235 |
Modeling Maneuvering Target Motion in Space Target Tracking | p. 237 |
Sensor Measurement Model | p. 237 |
Game Theoretic Formulation for Target Maneuvering Onset Time | p. 238 |
Nonlinear Filter Design for Space Target Tracking | p. 238 |
Posterior Cramer-Rao Lower Bound of the State Estimation Error | p. 240 |
Sensor Management for Situation Awareness | p. 241 |
Information Theoretic Measure for Sensor Assignment | p. 241 |
Covariance Control for Sensor Scheduling | p. 242 |
Game Theoretic Covariance Prediction for Sensor Management | p. 243 |
Simulation Study | p. 244 |
Scenario Description | p. 244 |
Performance Comparison | p. 245 |
Summary and Conclusions | p. 247 |
References | p. 254 |
Decentralized Cooperative Control of Autonomous Surface Vehicles | p. 257 |
Introduction | p. 257 |
Motivation | p. 258 |
Decentralized Hierarchical Supervisor | p. 258 |
Persistent ISR Task | p. 261 |
Transit | p. 264 |
Simulation Results | p. 270 |
Conclusion and Future Work | p. 272 |
References | p. 273 |
A Connectivity Reduction Strategy for Multi-agent Systems | p. 275 |
Introduction | p. 275 |
Background | p. 276 |
Model | p. 276 |
Edge Robustness | p. 277 |
A Distributed Scheme of Graph Reduction | p. 278 |
Redundant Edges and Triangle Closures | p. 279 |
Local Triangle Topologies | p. 280 |
Distributed Algorithm | p. 281 |
Discussion and Simulation | p. 284 |
Conclusion | p. 286 |
References | p. 286 |
The Navigation Potential of Ground Feature Tracking | p. 287 |
Introduction | p. 287 |
Modeling | p. 289 |
Special Cases | p. 292 |
Nondimensional Variables | p. 295 |
Observability | p. 297 |
Only the Elevation zp of the Tracked Ground Object is Known | p. 300 |
Partial Observability | p. 302 |
Conclusion | p. 302 |
References | p. 303 |
Minimal Switching Time of Agent Formations with Collision Avoidance | p. 305 |
Introduction | p. 305 |
Problem Definition | p. 308 |
Dynamic Programming Formulation | p. 310 |
Derivation of the Dynamic Programming Recursion | p. 310 |
Collision Avoidance | p. 311 |
Computational Implementation | p. 313 |
Computational Experiments | p. 317 |
Conclusion | p. 319 |
References | p. 320 |
A Moving Horizon Estimator Performance Bound | p. 323 |
Introduction | p. 323 |
Linear State Estimation | p. 324 |
Kalman Filter as an IIR Filter | p. 325 |
Moving Average Implementation | p. 326 |
MHE Performance Bound | p. 327 |
Situation When A - K H A ≥ 1 | p. 329 |
Alternative Derivation | p. 329 |
Simulation and Analysis | p. 330 |
Simulation of Moving Horizon Estimator and Error Bound | p. 330 |
Monte Carlo Analysis of Error Bound | p. 332 |
Future Work | p. 334 |
References | p. 334 |
A p-norm Discrimination Model for Two Linearly Inseparable Sets | p. 335 |
Introduction | p. 335 |
The p-norm Linear Separation Model | p. 337 |
Implementation of p-order Conic Programming Problems via Polyhedral Approximations | p. 341 |
Polyhedral Approximations of p-order Cones | p. 343 |
"Tower-of-Variables" (Ben-Tal and Nemirovski [4]) | p. 344 |
Polyhedral Approximations of 3-dimensional p-order Cones | p. 346 |
Case Study | p. 349 |
Conclusions | p. 351 |
References | p. 351 |
Local Neighborhoods for the Multidimensional Assignment Problem | p. 353 |
Introduction | p. 353 |
Neighborhoods | p. 355 |
Intrapermutation Exchanges | p. 356 |
Interpermutation Exchanges | p. 361 |
Extensions | p. 364 |
Variable Depth Interchange | p. 364 |
Path Relinking | p. 364 |
Variable Neighborhood | p. 368 |
Discussion | p. 369 |
References | p. 370 |
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